AP Biology Lab 1: Diffusion and Osmosis

Paul Andersen starts with a brief description of diffusion and osmosis. He then describes the diffusion demonstration and how molecules move over time. He then explains the concepts behind the osmosis lab and how potatoes are affected by increasing sucrose molarity.

Intro Music Atribution
Artist: CosmicD
Creative Commons Atribution License

[markpollard]

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[amytang]

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[EWGRUEL]

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[haleyfarrell]

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[Angela]

I used to find biology boring but now thanks to you I understand it and it's now interesting to me
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[akazmi]

You explained this way better than my Biology teacher did, thank you so much! I ACTUALLY get it now.

[cftncfjlphgfb]

thank you, friend. the instructions for my online ap bio class are so confusing

[chiefhorseloverc]

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[reorosco]

I learned more from this video than I did in my 4 hour bio class. Yay, Thank You!

[brianaenglish]

Thank you so much for clarifying it I have a test tomorrow and this helped me understand it

[wafahozien]

Thank you for sharing, for those of us re teaching this topic to our children, this was clear concise and to the point.  I appreciate all the effort that went into making this video.

[nashyg]

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[DramaQueenD]

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[hannakozak]

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[jeffro]

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[flufluflu]

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[BoberJr]

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[thenextroddywhite]

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[bradclarke]

You said from hypotonic to hypertonic, but isn't the high  concentration of water to low (inside the potato) hyper to hypo?

[decs]

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